138820521763840
138,820,521,763,840 is an even composite number composed of six prime numbers multiplied together.
What does the number 138820521763840 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 352 divisors.
138820521763840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 138820521763840:
210 × 5 × 7 × 181 × 1613 × 13267
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 181 × 1613 × 13267)See below for interesting mathematical facts about the number 138820521763840 from the Numbermatics database.
Names of 138820521763840
- Cardinal: 138820521763840 can be written as One hundred thirty-eight trillion, eight hundred twenty billion, five hundred twenty-one million, seven hundred sixty-three thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.3882052176384 × 1014
Factors of 138820521763840
Divisors of 138820521763840
- Number of divisors d(n): 352
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 181 224 256 280 320 362 448 512 560 640 724 896 905 1024 1120 1267 1280 1448 1613 1792 1810 2240 2534 2560 2896 3226 3584 3620 4480 5068 5120 5792 6335 6452 7168 7240 8065 8960 10136 11291 11584 12670 12904 13267 14480 16130 17920 20272 22582 23168 25340 25808 26534 28960 32260 35840 40544 45164 46336 50680 51616 53068 56455 57920 64520 66335 81088 90328 92672 92869 101360 103232 106136 112910 115840 129040 132670 162176 180656 185344 185738 202720 206464 212272 225820 231680 258080 265340 291953 324352 361312 371476 405440 412928 424544 451640 463360 464345 516160 530680 583906 648704 722624 742952 810880 825856 849088 903280 926720 928690 1032320 1061360 1167812 1297408 1445248 1459765 1485904 1621760 1651712 1698176 1806560 1857380 2043671 2064640 2122720 2335624 2401327 2890496 2919530 2971808 3243520 3396352 3613120 3714760 4087342 4129280 4245440 4671248 4802654 5780992 5839060 5943616 6487040 6792704 7226240 7429520 8174684 8258560 8490880 9342496 9605308 10218355 11561984 11678120 11887232 12006635 13585408 14452480 14859040 16349368 16809289 16981760 18684992 19210616 20436710 21399671 23356240 23774464 24013270 28904960 29718080 32698736 33618578 33963520 37369984 38421232 40873420 42799342 46712480 47548928 48026540 57809920 59436160 65397472 67237156 67927040 74739968 76842464 81746840 84046445 85598684 93424960 95097856 96053080 106998355 118872320 130794944 134474312 149479936 149797697 153684928 163493680 168092890 171197368 186849920 192106160 213996710 237744640 261589888 268948624 298959872 299595394 307369856 326987360 336185780 342394736 373699840 384212320 427993420 475489280 523179776 537897248 599190788 614739712 653974720 672371560 684789472 747399680 748988485 768424640 855986840 1046359552 1075794496 1198381576 1229479424 1307949440 1344743120 1369578944 1494799360 1497976970 1536849280 1711973680 2092719104 2151588992 2396763152 2458958848 2615898880 2689486240 2739157888 2995953940 3073698560 3423947360 3873340451 4303177984 4793526304 5231797760 5378972480 5478315776 5991907880 6147397120 6847894720 7746680902 8606355968 9587052608 10463595520 10757944960 10956631552 11983815760 12294794240 13695789440 15493361804 17212711936 19174105216 19366702255 21515889920 21913263104 23967631520 27113383157 27391578880 30986723608 38348210432 38733404510 43031779840 47935263040 54226766314 54783157760 61973447216 76696420864 77466809020 86063559680 95870526080 108453532628 109566315520 123946894432 135566915785 153392841728 154933618040 191741052160 216907065256 247893788864 271133831570 309867236080 383482104320 433814130512 495787577728 542267663140 619734472160 766964208640 867628261024 991575155456 1084535326280 1239468944320 1735256522048 1983150310912 2169070652560 2478937888640 3470513044096 3966300621824 4338141305120 4957875777280 6941026088192 8676282610240 9915751554560 13882052176384 17352565220480 19831503109120 27764104352768 34705130440960 69410260881920 138820521763840
- Sum of all divisors σ(n): 382947696278784
- Sum of proper divisors (its aliquot sum) s(n): 244127174514944
- 138820521763840 is an abundant number, because the sum of its proper divisors (244127174514944) is greater than itself. Its abundance is 105306652751104
Bases of 138820521763840
- Binary: 111111001000001101010111110001100100100000000002
- Hexadecimal: 0x7E41ABE32400
- Base-36: 1D7H9MF2F4
Squares and roots of 138820521763840
- 138820521763840 squared (1388205217638402) is 19271137262784775104731545600
- 138820521763840 cubed (1388205217638403) is 2675229329802361877712185341325401391104000
-
The
square root of 138820521763840 is 11782212.0912772573 -
The
cube root of 138820521763840 is 51778.7097358047
Scales and comparisons
How big is 138820521763840?- 138,820,521,763,840 seconds is equal to 4,414,063 years, 9 weeks, 6 days, 21 hours, 30 minutes, 40 seconds.
-
To count from 1 to 138,820,521,763,840 would take you about eleven million, thirty-five thousand, one hundred fifty-seven years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 138820521763840 cubic inches would be around 4314.9 feet tall.
Recreational maths with 138820521763840
- 138820521763840 backwards is 048367125028831
- The number of decimal digits it has is: 15
- The sum of 138820521763840's digits is 58
- More coming soon!
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